In an investigation, a team of scientists observes ants in several locations. Some locations have hard, dense soil, while other locations have light, sandy soil. The scientists analyze each type of soil, and they measure and record the size of each ant hill. Which question is most likely to be answered by the results of this investigation? How does soil affect the tunnels that ants dig? How does soil affect the tunnels that ants dig? Where do ants learn to dig in soil? Where do ants learn to dig in soil? Can ants dig through solid rock? Can ants dig through solid rock? Why do ants dig tunnels in soil?